I am because someone said that a time attendance quality security door particularly good, but the price is the best price in one, with the door of our company but also for a long time, I have been wanting to buy a new, but for a period of time before the special work busy no time to buy, until a few days before the work is not particularly busy, I had access to a Xiaguan in this information, then see the evaluation for the time attendance security door online especially high, plus around me there are a lot of people say this product is good, so I will choose to buy the time attendance security door, now used also really feel very good.